中国东部断陷盆地富油气凹陷评价体系探讨  

Discussion on Evaluation System for Hydrocarbon-enriched Depression in Fault Basins of Eastern China

作　　者：文志刚[1] 刁帆[1] 周东红 李建平 

机构地区：[1]教育部油气探测与信息技术重点实验室(长江大学)长江大学地球化学系,湖北荆州434023 [2]中海石油天津分公司勘探开发研究院,天津300452

出　　处：《石油天然气学报》2011年第2期1-5,163,共5页Journal of Oil and Gas Technology

基　　金：国家油气重大专项(2008ZX05023-001-003)

摘　　要：在总结前人研究成果的基础上,重新定义了富油气凹陷,强调了凹陷的勘探成果以及勘探潜力;阐述了富油气凹陷研究的意义,指明了隐蔽油气藏勘探的重要性;归纳总结了富油气凹陷的基本特征;提出了以资源量、资源丰度及探明储量为参数的断陷盆地富油气凹陷的评价体系,并运用这个评价体系对我国东部大部分含油气盆地的含油气性进行了客观评价,为下步制订油气勘探方案奠定了基础,也为油田勘探部门的科学决策提供了依据。On the basis of predecessors' researches,the hydrocarbon-enriched depressions were redefined and the exploration achievements and exploration potential were emphasized.The significance of the hydrocarbon-enriched depressions and the importance of the subtle reservoir exploration were denoted.The basic characteristics of the hydrocarbon-enriched depressions were summarized and evaluation system of the hydrocarbon-enriched depressions in fault basin was proposed by using resource extent,resource abundance and proved reserves as parameters.And the petroliferous properties of the most of petroliferous basins in the east China are evaluated by using the system.It provides a foundation for making the oil and gas exploration program in the future and provides evidence for scientific decision of the exploration departments of oilfields.

关 键 词：断陷盆地 富油气凹陷 资源量 资源丰度 探明储量 

分 类 号：P618.13[天文地球—矿床学]